BL-4B Li-ion Battery for Elise Pelvic Floor Exerciser — 3.7V Replacement Battery

BL-4B Li-ion Battery for Elise pelvic floor exerciser delivers long-lasting, rechargeable power in a compact 3.7V package designed to keep your device ready when you need it. This replacement battery is built to support reliable operation between charges.

• Battery type: Li-ion, BL-4B, 3.7V, reusable rechargeable cell
• Form factor: Compact, drop-in replacement that fits the Elise battery compartment without modification
• Compatibility: Specifically designed as a replacement battery for Elise pelvic floor exerciser
• Performance: Stable voltage and dependable power delivery for consistent use
• Rechargeability: Reusable power source reduces disposable battery waste
• Durability: Engineered to withstand regular charging cycles with minimal capacity loss
• Safety: Built-in protection features to help protect the device during charging and operation

This 3.7V Li-ion replacement battery provides a compact energy storage solution for daily use with the Elise pelvic floor exerciser. It supports ongoing sessions without frequent battery changes, helping maintain your routine with a reliable power reserve. The lightweight design and rechargeable chemistry offer a practical energy solution for a device in the health and wellness category, including electrical muscle stimulation equipment.

Frequently Asked Questions

What is the voltage and chemistry of this battery?

It is a 3.7V lithium‑ion (Li‑ion) BL‑4B replacement battery designed for Elise devices.

Will this battery fit my Elise pelvic floor exerciser?

The battery is a drop‑in replacement intended for the Elise device’s standard battery compartment and connection setup.

How many times can I recharge this battery?

As a rechargeable Li‑ion cell, it is designed for many charge–discharge cycles; actual lifespan depends on usage habits and charging practices.